Pre-treatment Dip Trough

compare high voltage static electricity built On powder spray dryer capacity is much higher than an external high voltage products, and the performance of similar products from different manufacturers also tend to have a larger gap; the gun can not rely on asking about performance parameters such as electrostatic voltage, charge current, etc. to understand, the user is unable to verify these parameters, but also tend to be false, it must be obvious discrimination through special artifacts spray test.